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公开(公告)号：US20240205871A1
公开(公告)日：2024-06-20
申请号：US18556041
申请日：2021-07-12
Applicant: Nokia Technologies Oy
Inventor： Yan MENG , Jianguo LIU , Tao TAO , Diomidis MICHALOPOULOS , Ryan KEATING
CPC classification number: H04W64/00 , H04L5/0048 , H04W24/10
Abstract: Embodiments of the present disclosure relate to positioning. A first device performs positioning measurements of a first set of reference signals in a first frequency range. If the first device determines that quality of service requirements for positioning the first device are satisfied, the first device transmits a first measurement report to a second device. The first measurement report only comprises a first set of measurement results associated with the first set of reference signals.
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公开(公告)号：US20230275727A1
公开(公告)日：2023-08-31
申请号：US18005509
申请日：2020-08-03
Inventor： Yan MENG , Tao TAO , Jianguo LIU
CPC classification number: H04L5/0051 , H04W64/00
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of PRS design for low power tracking The method comprises receiving from a second device an indication that a Sounding Reference Signal, SRS, is to be used for a positioning process of the first device unless a further indication is received; and transmitting a SRS to a third device and a fourth device, the third device being responsible for measuring a position of the first device in the positioning process. In this way, a SRS can be applied for multiple cells and the handover can be avoided or SRS resources re-configuration can be avoided even if the handover occurs at the UE. The power consumption and the positioning latency of the UE can be reduced. Meanwhile, the signalling overhead to setup RRC connection may also be reduced.
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公开(公告)号：US20220104174A1
公开(公告)日：2022-03-31
申请号：US17418084
申请日：2019-01-10
Applicant: Nokia Technologies Oy
Inventor： Jianguo LIU , Tao TAO , Zhe LUO , Yan MENG , Gang SHEN
Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for paging in new radio systems. According to embodiments of the present disclosure, the network device transmits an indication to multiple terminal devices to indicate whether the paging overload occurs on the PO. The terminal device determines whether to continue monitoring the paging message based on the indication. In this way, the power consumption is reduced.
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公开(公告)号：US20250168145A1
公开(公告)日：2025-05-22
申请号：US18834728
申请日：2022-02-14
Applicant: Nokia Technologies Oy
Inventor： Jianguo LIU , Zhijie YANG , Yan MENG , Tao TAO , Wenjian WANG
IPC: H04L61/5038 , H04L61/5092 , H04L101/622 , H04W8/26 , H04W84/12
Abstract: Example embodiments of the present disclosure relate to SSID association with address information. A network device obtains an address generation mode indication from a terminal device. The address generation mode indication indicates that address information of the terminal device is generated in a static mode or a dynamic mode. The network device further receives a probe request message comprising the address information from the terminal device. The network device further determines an SSID for the terminal device based, at least in part, on the address information and associates the SSID with the address information. In this way, a unique SSID associated with address information of the terminal device can be assigned to the terminal device, which ensures the terminal device to fast associate the network.
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公开(公告)号：US20250071719A1
公开(公告)日：2025-02-27
申请号：US18721103
申请日：2022-02-07
Applicant: Nokia Technologies Oy
Inventor： Tao TAO , Ryan KEATING , Yan MENG , Jianguo LIU
Abstract: Various example embodiments relate to methods and apparatuses for positioning reference signal configuration and measurement update. An apparatus in a communication network may be configured to transmit to a location server in the communication network information of one or more non-preferred resources for positioning reference signal, PRS, measurement at a terminal device in the communication network, and receive a positioning configuration related indication from the location server. The positioning configuration related indication is obtained in connection with the transmitted information and it indicates the apparatus to update a positioning configuration to reduce PRS measurement of the terminal device on the one or more non-preferred resources.
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240163921A1
公开(公告)日：2024-05-16
申请号：US18478671
申请日：2023-09-29
Applicant: Nokia Technologies OY
Inventor： Nuno Manuel KIILERICH PRATAS , Torsten WILDSCHEK , Renato Barbosa ABREU , Laura Luque SANCHEZ , Jianguo LIU , Jakob Lindbjerg BUTHLER
IPC: H04W74/08
CPC classification number: H04W74/0808
Abstract: Systems, methods, apparatuses, and computer program products for detecting consistent listen before talk failure cases and suitably recovering from such failure cases in the implementation of sidelink for unlicensed bands are provided. For example, a method can include monitoring a transmission resource pool in which the apparatus is operating. The transmission resource pool can include resource block sets, each of which can be monitored. The monitoring can be applied to resource block sets for which a prohibit timer is not running or is expired. The monitoring can be performed to detect listen before talk failures of the apparatus for each monitored resource block set of the plurality of resource block sets. The method can also include triggering or declaring a consistent listen before talk failure for the monitored resource block set when the count value of detected failures exceeds a threshold.
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公开(公告)号：US20240275523A1
公开(公告)日：2024-08-15
申请号：US18560127
申请日：2021-07-22
Applicant: Nokia Technologies Oy
Inventor： Yan MENG , Diomidis MICHALOPOULOS , Jianguo LIU , Timo KOSKELA , Tao TAO
IPC: H04L1/1607 , H04W72/04
CPC classification number: H04L1/1678 , H04W72/04
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of the acknowledgement feedback for a positioning in RRC inactive state. The method comprises receiving, at a first device in a radio resource control, RRC, inactive state, information at least indicating a latency requirement for the first device to transmit an acknowledgement feedback for a reception of a message, the message being associated with a positioning of the first device and transmitted from a second device or a fourth device to the first device; and performing the transmission of the acknowledgement feedback for the reception of the message at least based on the information without changing the RRC inactive state. With the solution of the present disclosure, acknowledgement information report can be enabled to guarantee the reliability of positioning assistance data reception. It is benefit for the UE in the aspect of power saving, end-to-end positioning latency reduction and signaling overhead reduction.
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公开(公告)号：US20230397151A1
公开(公告)日：2023-12-07
申请号：US18033688
申请日：2020-10-26
Applicant: Nokia Technologies Oy
Inventor： Yan MENG , Tao TAO , Ryan KEATING , Jianguo LIU
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for positioning based on a plurality of measurement reports. In example embodiments, a first device performs measurement of a first subset of positioning reference signals (PRSs) from a set of PRSs. Based on the measurement of the first subset of PRSs, the first device generates a measurement report and sends the measurement report to a second device along with a report indication that the measurement report is generated based on measurement of a subset of PRSs from the set of PRSs. In this way, the measurement report latency may be reduced significantly.
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公开(公告)号：US20220038231A1
公开(公告)日：2022-02-03
申请号：US17276380
申请日：2018-09-27
Applicant: Nokia Technologies Oy
Inventor： Tao TAO , Jianguo LIU , Zhe LUO , Yan MENG , Gang SHEN
IPC: H04L5/00
Abstract: Embodiments of the present disclosure provide apparatus, methods and computer readable storage mediums for configuring resources for positioning reference signals. A method comprises determining a second set of resource configuration for positioning reference signal (PRS) mapping to resource elements in the second set, wherein the second set is an extension of the first set of resource configuration for PRS mapping with additional resource elements. The method further comprises transmitting configurations of at least one of the first set and the second set, to configure PRS transmission according to the first set or the second set.
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公开(公告)号：US20210400620A1
公开(公告)日：2021-12-23
申请号：US17292064
申请日：2018-11-09
Applicant: Nokia Technologies OY
Inventor： Tao TAO , Jianguo LIU , Zhe LUO , Yan MENG , Zhilan XIONG
Abstract: Methods and apparatus for transmitting positioning measurement report are provided. The method includes a step of receiving a location information request from a serving base station or from a location server, a step of determining timing for transmitting a positioning measurement report, a step of generating a report assisted message based on the determined timing for transmitting the positioning measurement report, and a step of transmitting the report assisted message to the serving base station. The key idea of this disclosure is requesting UL resources for positioning measurement report in advance by transmitting a report assisted message. Consequently, the UE can transmit the positioning measurement report just after the measurement data being generated. The disclosure can minimize the delay from positioning measurement data generation to the positioning measurement report.
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